http://maverickbwtrvq3w5ssdosiqm3dovg3q4zvpg3y276scrkx5a6lrz3ad.onion/blog/HD93308
Morse (BoldlyGo Institute) Physical Parameters of η \eta η Car B (Secondary) Parameter Value Method / Instrument Star type (hypothesis) Wolf-Rayet (WNh or classical WN) Merger model + spectroscopy Mass loss rate ( M ˙ \dot{M} M ˙ ) ∼ 1 0 − 5 M ⊙ / yr \sim 10^{-5} \, M_\odot/\text{yr} ∼ 1 0 − 5 M ⊙ / yr X-ray variability analysis (RXTE, Swift, NICER) Terminal wind velocity ( v ∞ v_\infty v ∞ ) ∼ 3000 km/s \sim 3000 \, \text{km/s} ∼ 3000 km/s X-ray colliding winds model...